Jim Pirri played Sergei, Phoebe's date, in "The One Where Ross And Rachel Take A Break".
Jim Pirri is an American actor, voice actor and fight choreographer. He made his screen debut in Bicycle Safety Camp (1989) and has subsequently appeared in many films and TV series including Vandal, Savage, Vertigo (2018), Home Improvement (1996) and Family Matters.
Trivia: Jim Pirri graduated with a major in engineering.